Installation Typicals - Fastening on Steel Threaded Studs

APPLICATION OVERVIEW HOW TO USE THIS DOCUMENT DISCLAIMERFASTENER TECHNICAL DETAILS
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2 studs
x
Technical assessment —maximum of F
Application
• Fastening of cable trays, pipes on a U-Frame support, which is fastened on a
horizontal structure
• Support is fastened by four X-BT-MR (2 fasteners per baseplate)
• Load F is the acceptable total load (all dead load including, acting in the center
of the U-Frame)
Boundary conditions
• These values are ONLY reflecting capacity of X-BT-MR threaded stud.
Structural analysis of support / structure is NOT in Hilti scope. See the detailed
statements in disclaimer — 2018/05/04
• Load acting in the center (U-Frame)
x x
+
F = N
rec
• #fasteners per post
F = 810 lb • 4
F = 3240 lb
FASTENING U-FRAME (CEILING) /
TRAPEZE SUPPORT WITH X-BT-MR*
Two / Four X-BT-MR Threaded studs
X-BT-MR • Imperial
*X-BT-MR is the new generation X-BT
NOTE: load capacity used for calculation N
rec
= 810 lb (axial) / V
rec
= 970 lb (shear)
77Issued August 2018, expiry January 2022